TY  - RPRT
TI  - Rangeland health attributes and indicators for qualitative assessment
AU  - David A. Pyke
AU  - Jeffrey E. Herrick
AU  - Patrick Shaver
AU  - Mike Pellant
PY  - 2002
DO  - 10.2307/4004002
UR  - https://pubs.usgs.gov/publication/1016183
ID  - 1016183
ER  -